7 Seconds

After Black Flag came to town with a three-quarters-new lineup, it’s nice to have most of the real 7 Seconds lineup in tow for the band’s first full-blown tour in eight years, with frontman Kevin Seconds, his bass-playing brother Steve Youth and drummer Tom Mowat. The early-’80s Nevada punks weren’t as influential as Black Flag, but their do-gooder anthems such as “Walk Together, Rock Together” played a positive force in the lives of many outcast kids — including Craig Finn, who gave them a shout-out in the Hold Steady’s “Stay Positive.” The Copyrights and Arms Aloft open. Chris Riemenschneider